909000960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{4831}}^1$

素因数の和:4869

約数の個数: 216

約数和(自身を含む): 3377799936

約数和(自身を除く): 2468798976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 4831, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 9662, 11760, 12544, 13440, 14493, 15680, 18816, 19324, 23520, 24155, 26880, 28986, 31360, 33817, 37632, 38648, 47040, 48310, 57972, 62720, 67634, 72465, 77296, 94080, 96620, 101451, 115944, 135268, 144930, 154592, 169085, 188160, 193240, 202902, 231888, 236719, 270536, 289860, 309184, 338170, 386480, 405804, 463776, 473438, 507255, 541072, 579720, 618368, 676340, 710157, 772960, 811608, 927552, 946876, 1014510, 1082144, 1159440, 1183595, 1236736, 1352680, 1420314, 1545920, 1623216, 1855104, 1893752, 2029020, 2164288, 2318880, 2367190, 2705360, 2840628, 3091840, 3246432, 3550785, 3710208, 3787504, 4058040, 4328576, 4637760, 4734380, 5410720, 5681256, 6183680, 6492864, 7101570, 7575008, 8116080, 8657152, 9275520, 9468760, 10821440, 11362512, 12985728, 14203140, 15150016, 16232160, 18551040, 18937520, 21642880, 22725024, 25971456, 28406280, 30300032, 32464320, 37875040, 43285760, 45450048, 56812560, 60600064, 64928640, 75750080, 90900096, 113625120, 129857280, 151500160, 181800192, 227250240, 303000320, 454500480, 909000960]

約数ペア:

[(1, 909000960), (2, 454500480), (3, 303000320), (4, 227250240), (5, 181800192), (6, 151500160), (7, 129857280), (8, 113625120), (10, 90900096), (12, 75750080), (14, 64928640), (15, 60600064), (16, 56812560), (20, 45450048), (21, 43285760), (24, 37875040), (28, 32464320), (30, 30300032), (32, 28406280), (35, 25971456), (40, 22725024), (42, 21642880), (48, 18937520), (49, 18551040), (56, 16232160), (60, 15150016), (64, 14203140), (70, 12985728), (80, 11362512), (84, 10821440), (96, 9468760), (98, 9275520), (105, 8657152), (112, 8116080), (120, 7575008), (128, 7101570), (140, 6492864), (147, 6183680), (160, 5681256), (168, 5410720), (192, 4734380), (196, 4637760), (210, 4328576), (224, 4058040), (240, 3787504), (245, 3710208), (256, 3550785), (280, 3246432), (294, 3091840), (320, 2840628), (336, 2705360), (384, 2367190), (392, 2318880), (420, 2164288), (448, 2029020), (480, 1893752), (490, 1855104), (560, 1623216), (588, 1545920), (640, 1420314), (672, 1352680), (735, 1236736), (768, 1183595), (784, 1159440), (840, 1082144), (896, 1014510), (960, 946876), (980, 927552), (1120, 811608), (1176, 772960), (1280, 710157), (1344, 676340), (1470, 618368), (1568, 579720), (1680, 541072), (1792, 507255), (1920, 473438), (1960, 463776), (2240, 405804), (2352, 386480), (2688, 338170), (2940, 309184), (3136, 289860), (3360, 270536), (3840, 236719), (3920, 231888), (4480, 202902), (4704, 193240), (4831, 188160), (5376, 169085), (5880, 154592), (6272, 144930), (6720, 135268), (7840, 115944), (8960, 101451), (9408, 96620), (9662, 94080), (11760, 77296), (12544, 72465), (13440, 67634), (14493, 62720), (15680, 57972), (18816, 48310), (19324, 47040), (23520, 38648), (24155, 37632), (26880, 33817), (28986, 31360)]